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Contents
1.
This manual... ............................................39
2.
2.1
2.2
3.
3.1
conditions .....................................................41
3.2
Improper use ...............................................41
3.3
the installer ..................................................41
3.4
4.
5.
DuoFern .....................................................44
6.
6.1
6.2
6.3
6.4
6.5
6.6
7.
7.1
7.2
adapter (8) ....................................................50
7.3
7.4
7.5
7.6
tubes ...............................................................52
7.7
7.8
38
8.
connection .................................................56
8.1
8.2
motor .............................................................58
via radio ............................................58
button ................................................58
8.4
9.
conformity .................................................67
EN